/**
* PHPDOC
*
* @param string $type PHPDOC
* @param int $form_id PHPDOC
*
* @return void
*
* @since PHPDOC
*/
private function send_form_action_if_required($type, $form_id)
{
require_once NELIOAB_MODELS_DIR . '/goals/actions/form-submission-action.php';
require_once NELIOAB_MODELS_DIR . '/goals/actions/action.php';
require_once NELIOAB_UTILS_DIR . '/backend.php';
$kap = NelioABFormSubmissionAction::type_to_kind_and_plugin($type);
if (!$kap) {
return;
}
$f = 'nelioab_current_id';
if (!isset($_POST[$f])) {
return;
}
$f = 'nelioab_current_actual_id';
if (!isset($_POST[$f])) {
return;
}
$f = 'nelioab_userid';
if (!isset($_POST[$f]) || strlen(trim($_POST[$f])) === 0) {
return;
}
// Constructing FORM EVENT object:
$page = $_POST['nelioab_current_id'];
$actual_page = $_POST['nelioab_current_actual_id'];
$ev = array('kind' => $kap['kind'], 'form' => $form_id, 'plugin' => $kap['plugin'], 'page' => $page, 'actualPage' => $actual_page, 'user' => $_POST['nelioab_userid']);
$the_theme = NelioABVisitor::get_alternative_for_global_alt_exp(NelioABExperiment::THEME_ALT_EXP);
if ($the_theme) {
$ev['activeTheme'] = $the_theme->get_id();
}
$the_css = NelioABVisitor::get_alternative_for_global_alt_exp(NelioABExperiment::CSS_ALT_EXP);
if ($the_css) {
$ev['activeCSS'] = $the_css->get_id();
}
$the_widget = NelioABVisitor::get_alternative_for_global_alt_exp(NelioABExperiment::WIDGET_ALT_EXP);
if ($the_widget) {
$ev['activeWidget'] = '' . $the_widget->get_id();
}
$the_menu = NelioABVisitor::get_alternative_for_global_alt_exp(NelioABExperiment::MENU_ALT_EXP);
if ($the_menu) {
$ev['activeMenu'] = $the_menu->get_id();
}
// Check if there's one experiment at least with a form submission action,
// which corresponds to the given form, then send the event. Otherwise,
// get out!
require_once NELIOAB_MODELS_DIR . '/experiments-manager.php';
$send_form_event = false;
$running_exps = NelioABExperimentsManager::get_relevant_running_experiments_from_cache();
foreach ($running_exps as $exp) {
/** @var NelioABExperiment $exp */
foreach ($exp->get_goals() as $goal) {
/** @var NelioABAltExpGoal $goal */
foreach ($goal->get_actions() as $action) {
/** @var NelioABFormSubmissionAction $action */
if ($action->get_type() == $type && $action->get_form_id() == $ev['form']) {
// If this action uses the form, then we have to check whether
// it accepts submissions from anywhere or only from the tested
// page.
if ($action->accepts_submissions_from_any_page()) {
$send_form_event = true;
break;
}
if ($exp->get_originals_id() == $ev['page']) {
$send_form_event = true;
break;
}
}
}
if ($send_form_event) {
break;
}
}
if ($send_form_event) {
break;
}
}
if (!$send_form_event) {
return;
}
$url = sprintf(NELIOAB_BACKEND_URL . '/site/%s/form', NelioABAccountSettings::get_site_id());
$data = NelioABBackend::build_json_object_with_credentials($ev);
$data['timeout'] = 50;
for ($attemp = 0; $attemp < 5; ++$attemp) {
try {
NelioABBackend::remote_post_raw($url, $data);
break;
} catch (Exception $e) {
// If the form submission event could not be sent, it may be that's
// because there is no more quota available
if ($e->getCode() == NelioABErrCodes::NO_MORE_QUOTA) {
// If that was the case, simply leave
break;
}
// If there was another error... we just keep trying (attemp) up to 5
// times.
}
}
}
/**
* Returns the list of running experiments for which the current user has one alternative assigned.
*
* @return array the list of running experiments for which the current user has one alternative assigned.
*
* @see NelioABVisitor::get_experiment_ids_in_request
*
* @since 4.0.0
*/
public static function get_relevant_running_experiments_from_cache()
{
if (self::$relevant_running_experiments) {
return self::$relevant_running_experiments;
}
$env_ids = NelioABVisitor::get_experiment_ids_in_request();
$running_experiments = self::get_running_experiments_from_cache();
$relevant_running_experiments = array();
foreach ($running_experiments as $exp) {
/** @var NelioABExperiment $exp */
$is_relevant = false;
for ($i = 0; $i < count($env_ids) && !$is_relevant; ++$i) {
if ($exp->get_id() == $env_ids[$i]) {
$is_relevant = true;
}
}
if ($is_relevant) {
$already_in_array = false;
foreach ($relevant_running_experiments as $relevant_exp) {
/** @var NelioABExperiment $relevant_exp */
if ($relevant_exp->get_id() == $exp->get_id()) {
$already_in_array = true;
}
}
if (!$already_in_array) {
array_push($relevant_running_experiments, $exp);
}
}
}
if (NelioABVisitor::is_fully_loaded()) {
self::$relevant_running_experiments = $relevant_running_experiments;
} else {
self::$relevant_running_experiments = false;
}
return $relevant_running_experiments;
}
/**
* Adds a Global Alternative Experiment in the appropriate property.
*
* @param NelioABGlobalAlternativeExperiment $exp The Alternative Experiment to be added.
* @param int $alt_index The index of the alternative that this visitor is supposed to see.
* If 0, the original version is added; if 1, the first
* alternative; if 2, the second; and so on.
*
* @since 4.0.0
*/
private static function add_global_exp($exp, $alt_index)
{
$alt = $exp->get_original();
if ($alt_index > 0) {
--$alt_index;
$alts = $exp->get_alternatives();
if ($alt_index < count($alts)) {
$alt = $alts[$alt_index];
}
}
switch ($exp->get_type()) {
case NelioABExperiment::CSS_ALT_EXP:
self::$css_info = array('exp' => $exp, 'alt' => $alt);
break;
case NelioABExperiment::MENU_ALT_EXP:
self::$menu_info = array('exp' => $exp, 'alt' => $alt);
break;
case NelioABExperiment::THEME_ALT_EXP:
self::$theme_info = array('exp' => $exp, 'alt' => $alt);
break;
case NelioABExperiment::WIDGET_ALT_EXP:
self::$widget_info = array('exp' => $exp, 'alt' => $alt);
break;
}
}
/**
* PHPDOC
*
* @param string $single_title PHPDOC
* @param WP_Post|boolean $post PHPDOC
*
* @return string PHPDOC
*
* @since PHPDOC
*/
public static function fix_the_single_title($single_title, $post = false)
{
require_once NELIOAB_MODELS_DIR . '/visitor.php';
if ($post) {
$alt_id = NelioABVisitor::get_alternative_for_post_alt_exp($post->ID);
$alt_post = get_post($alt_id);
if ($alt_post) {
return $alt_post->post_title;
}
}
return $single_title;
}
/**
* PHPDOC
*
* @param string $value Type of object metadata is for (e.g., comment, post, or user)
* @param int $object_id ID of the object metadata is for
* @param string $meta_key Optional. Metadata key.
* @param boolean $single Optional.
*
* @return mixed Single metadata value, or array of values
*
* @since PHPDOC
*/
public function fix_product_summary_featured_image($value, $object_id, $meta_key, $single)
{
if ('_thumbnail_id' == $meta_key) {
$summary_data = NelioABVisitor::get_alternative_for_wc_product_summary_alt_exp($object_id);
if ($summary_data) {
$this->add_active_product_summary_experiment($summary_data['exp'], $summary_data['alt']);
/** @var NelioABAlternative $alt */
$alt = $summary_data['alt'];
$value = $alt->get_value();
// This first IF is a safeguard...
if (is_array($value) && isset($value['image_id'])) {
if ($single) {
return $value['image_id'];
} else {
return $value['image_id'];
}
}
}
}
return $value;
}
/**
* It initializes the controller.
*
* If Nelio's subscription has been deactivated, the plugin will do
* nothing at all.
*
* @return void
*/
public function init()
{
// If the user has been disabled... get out of here
try {
NelioABAccountSettings::check_user_settings();
} catch (Exception $e) {
// It is important we add the check here: if the user was deactivated, but it no
// longer is, then it's important his settings are rechecked so that we can
// re-enable it.
if ($e->getCode() == NelioABErrCodes::DEACTIVATED_USER) {
return;
}
}
// Load the Visitor class so that all assigned alternatives are
require_once NELIOAB_MODELS_DIR . '/visitor.php';
NelioABVisitor::load();
// Trick for proper THEME ALT EXP testing
require_once NELIOAB_UTILS_DIR . '/wp-helper.php';
// Theme alt exp related
if (NelioABWpHelper::is_at_least_version(3.4)) {
$aux = $this->controllers['alt-exp'];
add_filter('stylesheet', array(&$aux, 'modify_stylesheet'));
add_filter('template', array(&$aux, 'modify_template'));
add_filter('sidebars_widgets', array(&$aux, 'show_the_appropriate_widgets'));
add_filter('option_stylesheet', array(&$aux, 'modify_option_stylesheet'));
add_filter('option_current_theme', array(&$aux, 'modify_option_current_theme'));
require_once NELIOAB_UTILS_DIR . '/theme-compatibility-layer.php';
NelioABThemeCompatibilityLayer::make_compat();
}
add_action('init', array(&$this, 'do_init'));
add_action('init', array(&$this, 'init_admin_stuff'));
}
